1 #ifndef __ETHUMB_CLIENT_H__
2 #define __ETHUMB_CLIENT_H__ 1
11 # ifdef EFL_ETHUMB_CLIENT_BUILD
13 # define EAPI __declspec(dllexport)
14 # define GNUC_NULL_TERMINATED
17 # define GNUC_NULL_TERMINATED
18 # endif /* ! DLL_EXPORT */
20 # define EAPI __declspec(dllimport)
21 # define GNUC_NULL_TERMINATED
22 # endif /* ! EFL_ETHUMB_CLIENT_BUILD */
26 # define EAPI __attribute__ ((visibility("default")))
27 # define GNUC_NULL_TERMINATED __attribute__((__sentinel__))
30 # define GNUC_NULL_TERMINATED
34 # define GNUC_NULL_TERMINATED
43 * @defgroup Ethumb_Client Ethumb Client
49 * @defgroup Ethumb_Client_Basics Ethumb Client Basics
51 * Functions that all users must know of to use Ethumb_Client.
57 * @brief client handle.
59 * The client handle is created by ethumb_client_connect() and
60 * destroyed by ethumb_client_disconnect(). The connection and
61 * requests are asynchronous and callbacks should be used to report
62 * both success and failure of calls.
64 typedef struct _Ethumb_Client Ethumb_Client;
67 * @brief reports results of ethumb_client_connect()
69 * @param data extra context given to ethumb_client_connect().
70 * @param client handle of the current connection to server.
71 * @param success @c EINA_TRUE if connected or @c EINA_FALSE if it was
74 typedef void (*Ethumb_Client_Connect_Cb)(void *data, Ethumb_Client *client, Eina_Bool success);
77 * @brief reports server connection ended.
79 * Functions of this type may be called if they are set with
80 * ethumb_client_on_server_die_callback_set().
82 * @param data extra context given to ethumb_client_on_server_die_callback_set().
83 * @param client handle of the current connection to server.
85 typedef void (*Ethumb_Client_Die_Cb)(void *data, Ethumb_Client *client);
88 * @brief reports results of ethumb_client_generate().
90 * @param data extra context given to ethumb_client_generate().
91 * @param client handle of the current connection to server.
92 * @param id identifier returned by ethumb_client_generate().
93 * @param file path set with ethumb_client_file_set().
94 * @param key value set with ethumb_client_file_set() or @c NULL.
95 * @param thumb_path where thumbnail was stored, either set with
96 * ethumb_client_thumb_path_set() or automatically calculated
98 * @param thumb_key key inside thumb_path where thumbnail was stored or @c NULL.
99 * @param success @c EINA_TRUE if generated or @c EINA_FALSE on errors.
101 typedef void (*Ethumb_Client_Generate_Cb)(void *data, Ethumb_Client *client, int id, const char *file, const char *key, const char *thumb_path, const char *thumb_key, Eina_Bool success);
104 * @brief reports results of ethumb_client_generate_cancel()
106 * @param data extra context given to ethumb_client_generate_cancel()
107 * @param client handle of the current connection to server.
109 typedef void (*Ethumb_Client_Generate_Cancel_Cb)(void *data, Eina_Bool success);
111 EAPI int ethumb_client_init(void);
112 EAPI int ethumb_client_shutdown(void);
114 EAPI Ethumb_Client * ethumb_client_connect(Ethumb_Client_Connect_Cb connect_cb, const void *data, Eina_Free_Cb free_data);
115 EAPI void ethumb_client_disconnect(Ethumb_Client *client);
116 EAPI void ethumb_client_on_server_die_callback_set(Ethumb_Client *client, Ethumb_Client_Die_Cb server_die_cb, const void *data, Eina_Free_Cb free_data);
123 * @defgroup Ethumb_Client_Setup Ethumb Client Fine Tune Setup
125 * How to fine tune thumbnail generation, setting size, aspect, orientation,
126 * frames, quality and so on.
131 EAPI void ethumb_client_fdo_set(Ethumb_Client *client, Ethumb_Thumb_FDO_Size s);
132 EAPI void ethumb_client_size_set(Ethumb_Client *client, int tw, int th);
133 EAPI void ethumb_client_size_get(const Ethumb_Client *client, int *tw, int *th);
134 EAPI void ethumb_client_format_set(Ethumb_Client *client, Ethumb_Thumb_Format f);
135 EAPI Ethumb_Thumb_Format ethumb_client_format_get(const Ethumb_Client *client);
136 EAPI void ethumb_client_aspect_set(Ethumb_Client *client, Ethumb_Thumb_Aspect a);
137 EAPI Ethumb_Thumb_Aspect ethumb_client_aspect_get(const Ethumb_Client *client);
138 EAPI void ethumb_client_orientation_set(Ethumb_Client *client, Ethumb_Thumb_Orientation o);
139 EAPI Ethumb_Thumb_Orientation ethumb_client_orientation_get(const Ethumb_Client *client);
140 EAPI void ethumb_client_crop_align_set(Ethumb_Client *client, float x, float y);
141 EAPI void ethumb_client_crop_align_get(const Ethumb_Client *client, float *x, float *y);
142 EAPI void ethumb_client_quality_set(Ethumb_Client *client, int quality);
143 EAPI int ethumb_client_quality_get(const Ethumb_Client *client);
144 EAPI void ethumb_client_compress_set(Ethumb_Client *client, int compress);
145 EAPI int ethumb_client_compress_get(const Ethumb_Client *client);
146 EAPI Eina_Bool ethumb_client_frame_set(Ethumb_Client *client, const char *file, const char *group, const char *swallow);
147 EAPI void ethumb_client_dir_path_set(Ethumb_Client *client, const char *path);
148 EAPI const char * ethumb_client_dir_path_get(const Ethumb_Client *client);
149 EAPI void ethumb_client_category_set(Ethumb_Client *client, const char *category);
150 EAPI const char * ethumb_client_category_get(const Ethumb_Client *client);
151 EAPI void ethumb_client_video_time_set(Ethumb_Client *client, float time);
152 EAPI void ethumb_client_video_start_set(Ethumb_Client *client, float start);
153 EAPI void ethumb_client_video_interval_set(Ethumb_Client *client, float interval);
154 EAPI void ethumb_client_video_ntimes_set(Ethumb_Client *client, unsigned int ntimes);
155 EAPI void ethumb_client_video_fps_set(Ethumb_Client *client, unsigned int fps);
156 EAPI void ethumb_client_document_page_set(Ethumb_Client *client, unsigned int page);
158 EAPI void ethumb_client_ethumb_setup(Ethumb_Client *client);
160 EAPI void ethumb_client_thumb_path_set(Ethumb_Client *client, const char *path, const char *key);
161 EAPI void ethumb_client_thumb_path_get(Ethumb_Client *client, const char **path, const char **key);
167 * @addtogroup Ethumb_Client_Basics Ethumb Client Basics
170 EAPI Eina_Bool ethumb_client_file_set(Ethumb_Client *client, const char *path, const char *key);
171 EAPI void ethumb_client_file_get(Ethumb_Client *client, const char **path, const char **key);
172 EAPI void ethumb_client_file_free(Ethumb_Client *client);
174 EAPI Eina_Bool ethumb_client_thumb_exists(Ethumb_Client *client);
175 EAPI int ethumb_client_generate(Ethumb_Client *client, Ethumb_Client_Generate_Cb generated_cb, const void *data, Eina_Free_Cb free_data);
176 EAPI void ethumb_client_generate_cancel(Ethumb_Client *client, int id, Ethumb_Client_Generate_Cancel_Cb cancel_cb, const void *data, Eina_Free_Cb free_data);
177 EAPI void ethumb_client_generate_cancel_all(Ethumb_Client *client);
190 #endif /* __ETHUMB_CLIENT_H__ */